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Loveralexisshann Loveralexisshann
  • 10-04-2015
  • Mathematics
Answered

What is the answer to

2x + 3y = 13

x = 2

Verified Answer :

Panoyin
Panoyin Panoyin
  • 10-04-2015

2x + 3y = 13
2(2) + 3y = 13
    4 + 3y = 13
 - 4            - 4
          3y = 9
           3     3
           y = 3

Answer Link
iGreen
iGreen iGreen
  • 10-04-2015

\(\bf2x+3y=13\)

Plug in x = 2:

\(\bf2(2)+3y=13\)

Multiply:

\(\bf4+3y=13\)

Subtract 4 to both sides:

\(\bf3y=9\)

Divide 3 to both sides:

\(\bf~y=3\)

So our solution is \(\boxed{\bf(2,3)}\)

Answer Link

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